CN107192080A - Conditioner and air conditioning method - Google Patents
Conditioner and air conditioning method Download PDFInfo
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- CN107192080A CN107192080A CN201710571699.0A CN201710571699A CN107192080A CN 107192080 A CN107192080 A CN 107192080A CN 201710571699 A CN201710571699 A CN 201710571699A CN 107192080 A CN107192080 A CN 107192080A
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- air
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- heat exchanger
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- fresh air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of conditioner and air conditioning method, the conditioner includes fresh air air inlet, fresh air outlet, return air air inlet, return air exhaust outlet and heat exchanger core, the first heat exchanger channels and the second heat exchanger channels are provided with heat exchanger core, the two ends of first heat exchanger channels are connected with fresh air air inlet and fresh air outlet respectively, the two ends of second heat exchanger channels are connected with return air air inlet and return air exhaust outlet respectively, also include bypass air channel, the two ends in bypass air channel are connected with return air air inlet and return air exhaust outlet respectively.Conditioner and air conditioning method that the present invention is provided, when temperature difference is less than preset value, the conveying of return air is realized by bypassing air channel, such return air is without heat exchanger core, negative drag effects of the heat exchanger core to air circulation are naturally also eliminated the need for, the operating efficiency of conditioner is lifted.
Description
Technical field
The present invention relates to air-conditioning technique, and in particular to a kind of conditioner and air conditioning method.
Background technology
At present, what China's residential architecture was performed is 65% energy conservation standard, then according to the definition method of super low energy consumption,
50% is saved on the basis of this, that is, has reached 83% energy conservation standard, what public building was performed is 50% energy conservation standard, according to super
The definition method of low energy consumption, saves 50%, that is, has reached 75% energy conservation standard on this basis.Conditioner such as fresh air
Machine, air-conditioning etc. occupy very important as public building or even in residential architecture Important building equipment in terms of energy-conservation
Effect.
In the prior art, it is reduction energy consumption, is provided with heat exchanger core mostly on new wind devices, heat exchanger core is used in fresh air
Heat exchange is carried out between return air, the power consumption heated or cooled to fresh air is reduced with this, because heat exchanger core can be reduced
The temperature difference between outdoor air and room air, therefore no matter for cooling or heating up, heat exchanger core is all necessary, therefore existing
It is that normalization is opened to have the heat exchanger core in technology, but under the situation of part, when such as spring and autumn, indoor temperature and outdoor
Side temperature is of substantially equal or the temperature difference less, now heat exchanger core heat transfer effect is less or substantially without heat transfer effect, but hot
Windage can but be increased by exchanging core, cause the work efficiency drop of conditioner.
The content of the invention
It is an object of the invention to provide a kind of conditioner and air conditioning method, with above-mentioned in solution technology
Weak point.
To achieve these goals, the present invention provides following technical scheme：
A kind of conditioner, including fresh air air inlet, fresh air outlet, return air air inlet, return air exhaust outlet and
The first heat exchanger channels and the second heat exchanger channels, the two of first heat exchanger channels are provided with heat exchanger core, the heat exchanger core
End is connected with the fresh air air inlet and fresh air outlet respectively, the two ends of second heat exchanger channels respectively with the return air
Air inlet is connected with return air exhaust outlet, in addition to bypass air channel, the two ends in the bypass air channel respectively with the return air air intake
Mouth is connected with return air exhaust outlet.
Above-mentioned conditioner, in addition to interior circulation air channel, the air inlet in the interior circulation air channel is described
Return air air inlet, the air outlet in the interior circulation air channel is to be provided with dedusting mechanism on fresh air outlet, the interior circulation air channel.
Above-mentioned conditioner, the interior circulation air channel, which is located at outside the heat exchanger core, is provided with the fresh air air intake
The side of mouth and fresh air outlet.
Above-mentioned conditioner, the return air air inlet includes the first return air air inlet and the second return air air inlet,
The first return air air inlet is connected with second heat exchanger channels, and the second return air air inlet is connected with the bypass air channel
It is logical.
Above-mentioned conditioner, the first return air air inlet is connected by intake stack and second heat exchanger channels
Logical to be connected, the air intake passage and the bypass air channel with being adjacently positioned side by side in the vertical direction of the return air direction of motion.
Above-mentioned conditioner, in addition to the first dividing plate, first heat exchanger channels pass through the first new air compartment and institute
State fresh air air inlet to be connected, second heat exchanger channels are connected by the first return air chamber with the return air exhaust outlet, described
The both sides of first dividing plate are respectively the described first new air compartment and the first return air chamber.
Above-mentioned conditioner, in addition to second partition, first heat exchanger channels pass through the second new air compartment and institute
State fresh air outlet to be connected, second heat exchanger channels are connected by the second return air chamber with the return air air inlet, described
The both sides of second partition are respectively the described second new air compartment and the second return air chamber.
Air sensing dress is provided with above-mentioned conditioner, the return air air inlet and the fresh air outlet
Put.
A kind of air conditioning method, it is based on above-mentioned conditioner, and it comprises the following steps：
101st, the temperature value T1 in target space and the temperature value T2 in fresh air space are obtained；
1021st, when described | T1-T2 | during≤T0, start fresh air bypass mode：Pass sequentially through the fresh air air inlet, first
Gas in fresh air space is delivered to target space by heat exchanger channels and fresh air outlet, passes sequentially through return air air inlet, side
Gas in the target space is delivered to fresh air space by ventilating duct and return air exhaust outlet；
1022nd, when described | T1-T2 | during ＞ T0, start heat exchange mode of operation：Pass sequentially through the fresh air air inlet, first
Gas in fresh air space is delivered to target space by heat exchanger channels and fresh air outlet, passes sequentially through return air air inlet,
Gas in the target space is delivered to fresh air space by two heat exchanger channels and return air exhaust outlet；
In above-mentioned steps, T0 is default temperature threshold, T0≤10 DEG C.
Above-mentioned air conditioning method, the temperature value T1 in the acquisition target space and the temperature value T2 in fresh air space step
Also include in rapid：
101 ', the air pollution numerical value W in the fresh air space is obtained；
Include after the step of temperature value T1 for the obtaining target space and temperature value T2 in fresh air space：
1021st, as the W≤W0, and | T1-T2 | during≤T0, start the fresh air bypass mode；
1022nd, as the W≤W0, and | T1-T2 | during ＞ T0, start the heat exchange mode of operation；
1023rd, as the W >=W0, air purification mode is started：Disconnect the fresh air space and the target space
Air is conveyed, its by above-mentioned interior circulation air channel from the target Spatial absorptive air, and via the dedusting mechanism dedusting
After be transferred back to the target space；
In above-mentioned steps, W0 is default air pollution threshold value.
In the above-mentioned technical solutions, the conditioner that the present invention is provided, when temperature difference is less than preset value, passes through
The conveying of return air is realized in bypass air channel, and such return air naturally also eliminates the need for heat exchanger core to air stream without heat exchanger core
Logical negative drag effects, lift the operating efficiency of conditioner.
Because above-mentioned conditioner has above-mentioned technique effect, the control method of the conditioner has naturally
Corresponding technique effect.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only one described in the present invention
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram under a kind of working method of conditioner provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram under another working method of conditioner provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram under another working method of conditioner provided in an embodiment of the present invention；
The flow chart for the air conditioning method that Fig. 4 provides for an embodiment of the present invention；
The flow chart for the air conditioning method that Fig. 5 provides for another embodiment of the invention.
Description of reference numerals：
1st, fresh air air inlet；2nd, fresh air outlet；3rd, return air air inlet；3.1st, the first return air air inlet；3.2nd, second time
Wind air inlet；4th, return air exhaust outlet；5th, heat exchanger core；6th, air channel is bypassed；7th, interior circulation air channel；8th, dedusting mechanism；9th, communicating valve
Door；10th, air sensing device.
Embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this hair
It is bright to be further detailed.
As shown in Figure 1-2, a kind of conditioner provided in an embodiment of the present invention, including fresh air air inlet 1, fresh air are sent
The first heat exchanger channels are provided with air port 2, return air air inlet 3, return air exhaust outlet 4 and heat exchanger core 5, the heat exchanger core 5
With the second heat exchanger channels, the two ends of first heat exchanger channels are connected with the fresh air air inlet 1 and fresh air outlet 2 respectively
Logical, the two ends of second heat exchanger channels are connected with the return air air inlet 3 and return air exhaust outlet 4 respectively, in addition to bypass
Air channel 6, the two ends in the bypass air channel 6 are entered with the fresh air air inlet 1 and fresh air outlet 2 or with the return air respectively
Air port 3 is connected with return air exhaust outlet 4.
Specifically, one of purposes of conditioner is between two spaces to carry out air exchange, such as indoors
Air exchange is carried out between side and outside, one relatively conventional working method of the present embodiment is as follows：
As shown in figure 1, conditioner carries out air exchange between A, B two spaces, fresh air air inlet 1 is used for from A
Spatial absorptive air, is exported to the first heat exchanger channels of heat exchanger core 5, then is delivered to fresh air outlet 2 by the first heat exchanger channels,
Finally exported by fresh air outlet 2 to B spaces；Return air then on the contrary, return air by B spaces successively via return air air inlet 3, heat exchange
The second heat exchanger channels and return air exhaust outlet 4 of core 5 enter A spaces, and fresh air and return air are exchanged heat in heat exchanger core 5 by first
Exchanged heat between passage and the second heat exchanger channels, this is also the common heat exchange mode of operation of new blower fan in the prior art.
The conditioner that the present embodiment is provided, is additionally provided with least one bypass with the function of heat exchanger core 5 side by side
Air channel 6, bypass air channel 6 is used to convey return air, and the two ends in bypass air channel 6 are respectively communicated with return air air inlet 3 and return air exhaust outlet 4,
Now, return air has two transport way, and one is passed through heat exchanger core 5, and another is passed through by-pass line；Based on bypass air channel 6
Structure, another working method of the present embodiment is as follows：
As shown in Fig. 2 conditioner carries out air exchange between A, B two spaces, fresh air air inlet 1 is used for from A
Spatial absorptive air, the first heat exchanger channels (or bypass air channel 6) of output to heat exchanger core 5, then it is defeated by the first heat exchanger channels
Fresh air outlet 2 is delivered to, is finally exported by fresh air outlet 2 to B spaces；Return air by B spaces successively via return air air inlet 3,
The second heat exchanger channels (or bypass air channel 6) and return air exhaust outlet 4 of heat exchanger core 5 enter A spaces, in above-mentioned exchange, newly
Via heat exchanger core 5 when wind is different with return air, at least one of both are by bypass air channel 6, and this is fresh air bypass mode, this
When, without heat exchanger core, so that windage lifting operating efficiency is reduced, in actual applications, preferred intelligent control above-mentioned functions,
Such as when the temperature of A, B two spaces is equal, or the temperature difference is less than setting value, uses this new when such as 1 degree, 3 degree or even 5 degree
Wind bypass mode.
It is as any structure that is optional, being connected with bypass air channel 6, i.e., any in return air air inlet 3, return air exhaust outlet 4
Air port, can be one, and now the connecting pipe in air port connects bypass air channel 6 and Re Jiao simultaneously by threeway or similar structures
Core 5 or two, two air inlets arranged side by side or exhaust outlet difference connecting bypass air channel 6 and heat exchanger core 5 are changed, such as institute
Stating return air air inlet 3 includes the first return air air inlet 3.1 and the second return air air inlet 3.2, and the first return air air inlet 3.1 leads to
Cross air intake passage to connect with second heat exchanger channels, the second return air air inlet 3.2 is connected with the bypass air channel 6.
It is apparent that no matter one or two, need to set on each air inlet, exhaust outlet, heat exchanger core and its internal connecting pipe
Put valve type flow control mechanism and carry out corresponding control in order to realize switching between different working modes, this is prior art
Middle common knowledge and conventional techniques, the present embodiment are not repeated.
In the present embodiment, further, the first return air air inlet 3.1 is logical by intake stack and the described second heat exchange
Road connection is connected, the air intake passage and the bypass air channel 6 with it is adjacent side by side in the vertical direction of the return air direction of motion
Arrangement, such as return air is run in the horizontal direction, then intake stack and bypass air channel in the vertical direction are set up in parallel, and both have
Part wallboard is public wallboard, so that the first return air air inlet 3.1 and the second return air air inlet 3.2 and bypass air channel
Connect more compact with intake stack, take up space smaller.
In the present embodiment, it is furthermore preferred that bypass air channel connects valve 9 with being provided between intake stack, such two return air
It can switch mutually between air inlet 3, it is standby each other, lift the serious forgiveness of whole device.
In the present embodiment, conditioner can be integrated in an enclosure interior, so be easy to manufacture and install.For
Heavy construction or the complex device of air adjustment, can also each pipeline be separately provided, each pipeline is placed in building not
With part etc., only end is connected each other.
Conditioner provided in an embodiment of the present invention, when temperature difference is less than predetermined threshold value, closes heat exchanger core
5, at least one of fresh air or return air are conveyed by bypassing air channel 6, are so consumed energy without heat exchanger core 5, from
And realize the whole energy of building.
In the present embodiment, further, as shown in figure 3, also including interior circulation air channel 7, the air inlet in interior circulation air channel 7 is
The return air air inlet 3, the air outlet in interior circulation air channel 7 is to be provided with dust removal machine on fresh air outlet 2, the interior circulation air channel
It is provided with structure, the interior circulation air channel 7 in second flow governor motion, the fresh air outlet 2 and is provided with dedusting mechanism, it is interior
Circulation air path 7 is as follows for providing the 3rd working method (air purification mode) for the present invention：
Conditioner provides Air purification for B spaces, and return air air inlet 3 sucks air by B spaces, followed by interior
Fresh air outlet 2 is sent into ring air channel 7, inputs B spaces again by fresh air outlet 2, wherein air passes through in interior circulation air path 7
Dedusting mechanism carries out dedusting to realize purification, so realizes the air cleaning to B spaces.This pattern is applied to A spaces such as outdoor
Pollution it is more serious, such as PM2.5 concentration be higher than 550PPM, continue from A spaces introduce fresh air can quickly reduce making for filter core
With the life-span and energy consumption is excessive, air cleaning only now is carried out to A spaces.
In the present embodiment, the premise of air purification mode should not influence just for the oxygen concentration of B spaces (such as indoor)
Often breathing, such as when oxygen volume accounting is less than 19.5%, now due to influence eupnea, even if outdoor PM2.5 concentration is high
In 550PPM, fresh air bypass mode or heat exchange mode of operation should be also carried out, without starting air purification mode, it is necessary to introduce new
Wind is to lift oxygen concentration.
In the present embodiment, it is preferred that also including the first dividing plate, first heat exchanger channels by the first new air compartment with it is described
Fresh air air inlet 1 is connected, and second heat exchanger channels are connected by the first return air chamber with the return air exhaust outlet 4, described
The both sides of first dividing plate are respectively the described first new air compartment and the first return air chamber, now, the passage (the first new air compartment) of fresh air and
The passage (the first return air chamber) of return air is adjacently positioned in the side of heat exchanger core, and both arrange or left and right arrangement up and down, so
That arranges is extremely compact.
In the present embodiment, it is preferred that also including second partition, first heat exchanger channels by the second new air compartment with it is described
Fresh air outlet 2 is connected, and second heat exchanger channels are connected by the second return air chamber with the return air air inlet 3, described
The both sides of second partition are respectively the described second new air compartment and the second return air chamber, now, the passage (the second new air compartment) of fresh air and
The passage (the second return air chamber) of return air is adjacently positioned in the opposite side of heat exchanger core, and both arrange or left and right arrangement up and down, such as
It is extremely compact that this is arranged.
As shown in figure 4, the embodiment of the present invention also provides a kind of air conditioning method, comprise the following steps：
101st, the temperature value T1 in target space and the temperature value T2 in fresh air space are obtained.
Specifically, target space is the space for needing to carry out air adjustment, such as indoor, fresh air space is acquisition fresh air
Space, such as outside, the temperature value T1 in target space and the temperature value T2 in fresh air space, sensor are obtained by sensor respectively
Target space can be respectively arranged at and, with the temperature in the corresponding space of acquisition, sensor can also be arranged at fresh air in fresh air space
To obtain the temperature value T2 in fresh air space in pipeline, it is arranged in return air duct to obtain the temperature value in target space.
1021st, when described | T1-T2 | during≤T0, start fresh air bypass mode：Pass sequentially through the fresh air air inlet 1,
Gas in fresh air space is delivered to target space by one heat exchanger channels and fresh air outlet 2, passes sequentially through return air air inlet
3rd, the gas in the target space is delivered to fresh air space by bypass air channel 6 and return air exhaust outlet 4.
1022nd, when described | T1-T2 | during ＞ T0, start heat exchange mode of operation：Pass sequentially through the fresh air air inlet, first
Gas in fresh air space is delivered to target space by heat exchanger channels and fresh air outlet, passes sequentially through return air air inlet,
Gas in the target space is delivered to fresh air space by two heat exchanger channels and return air exhaust outlet.
Specifically, fresh air bypass mode passes sequentially through the fresh air air inlet 1 of aforementioned air adjusting means, the first heat exchanger channels
And fresh air outlet 2 this gas passage realizes the conveying of fresh air, return air passes sequentially through return air air inlet 3, person's bypass air channel 6
And return air exhaust outlet 4 this passage, T0 is the temperature value pre-set, such as 1 degree, 3 degree or even 5 degree, and it is according to reality
Need to be set, now return air is without heat exchanger core, so that windage lifting operating efficiency is reduced, when target space and newly
When the temperature difference between wind space is less than the default temperature threshold T0, now, due between the passage and return air duct of above-mentioned fresh air not
Exchanged heat by heat exchanger core 5, naturally also eliminate the need for negative drag effects of the heat exchanger core to air circulation, lift air
The operating efficiency of adjusting means, this is fresh air bypass mode.And when the temperature difference between target space and fresh air space is default higher than this
Temperature threshold T0 when, return air passes sequentially through return air air inlet, the second heat exchanger channels and return air exhaust outlet, and the target is empty
Interior gas is delivered to fresh air space, and return air and fresh air are exchanged heat by heat exchanger core, and this is new blower fan in the prior art
Routine work pattern, as exchange heat mode of operation.
As shown in figure 5, air conditioning method provided in an embodiment of the present invention, further, comprises the following steps：
101 ', temperature value T1, the temperature value T2 in fresh air space and the air in the fresh air space in target space are obtained
Pollute numerical value W；
Specifically, temperature value T1 except target space, in addition to the temperature value T2 in fresh air space, also obtaining the air in fresh air space
Numerical value W is polluted, air pollution numerical value W can be single parameter, such as pm2.5 concentration values, pm10 concentration values, two here
The concentration values of sulfur oxide, can also package comprehensive parameters, such as different pollutants multiple concentration values.
1021st, as the W≤W0, and | T1-T2 | during≤T0, start the fresh air bypass mode；
1022nd, as the W≤W0, and | T1-T2 | during ＞ T0, start the heat exchange mode of operation；
1023rd, as the W >=W0, air purification mode is started：Disconnect the fresh air space and the target space
Air is conveyed, its by above-mentioned interior circulation air channel from the target Spatial absorptive air, and via the dedusting mechanism dedusting
After be transferred back to the target space.
Specifically, the pollution level in fresh air space is judged in advance, it is seriously polluted to start air purification mode, specific judgement
Method is：When air pollution numerical value is numerical value (a such as PM2.5 numerical value), the numerical value is more than W0, the default pollution limitations of W0
Value, the default concentration values of such as PM2.5 are 200 μ g/m3, W is more than or equal to 200 μ g/m3It is determined as seriously polluted；When air is dirty
When contaminating numerical value for package multiple numerical value, each numerical value is respectively provided with a corresponding default pollution threshold, such as includes PM2.5 numbers
Value and PM10 numerical value, the predetermined threshold value of two values is respectively 200 μ g/m3With 300 μ g/m3, now judge with serious pollution standard
Exceed predetermined threshold value for one in multiple numerical value, or it is multiple while more than predetermined threshold value, that is, start air purification mode, this
When air exchange is carried out not between target space and fresh air space, only target interior volume carry out air purification filter, be
3rd working method of above-mentioned conditioner.And when the pollution level in fresh air space is relatively low, i.e. air pollution numerical value
During less than the second preset value, then row judges the temperature value in fresh air space and target space, carries out fresh air bypass mode in step 102
With the judgement and switching of heat exchange mode of operation.
In the present embodiment, further, air purification mode still has the volume accounting of oxygen in a premise, i.e. target space
More than 19.5%, the breathing of personnel can be caused to be limited less than 19.5%, exceed threshold even if now outside air pollution is serious
Value, it is also necessary to open fresh air bypass mode or heat exchange mode of operation so that the fresh air of high oxygen concentration enters.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The limitation of claims.
Claims (10)
1. a kind of conditioner, including fresh air air inlet, fresh air outlet, return air air inlet, return air exhaust outlet and heat
Exchange in core, the heat exchanger core and be provided with the first heat exchanger channels and the second heat exchanger channels, the two ends of first heat exchanger channels
It is connected respectively with the fresh air air inlet and fresh air outlet, the two ends of second heat exchanger channels are entered with the return air respectively
Air port is connected with return air exhaust outlet, it is characterised in that also including bypass air channel, the two ends in the bypass air channel respectively with it is described
Return air air inlet is connected with return air exhaust outlet.
2. conditioner according to claim 1, it is characterised in that also including interior circulation air channel, the interior circulation
The air inlet in air channel is the return air air inlet, and the air outlet in the interior circulation air channel is fresh air outlet, it is described in follow
Ring is provided with dedusting mechanism on air channel.
3. conditioner according to claim 1, it is characterised in that the interior circulation air channel is located at the heat exchange
The side of the fresh air air inlet and fresh air outlet is provided with outside core.
4. the conditioner according to claim any one of 1-3, it is characterised in that the return air air inlet includes the
One return air air inlet and the second return air air inlet, the first return air air inlet are connected with second heat exchanger channels, and described
Two return air air inlets are connected with the bypass air channel.
5. conditioner according to claim 4, it is characterised in that the first return air air inlet passes through blast pipe
Road is connected with second heat exchanger channels connection, and the air intake passage and the bypass air channel are mutually hung down with the return air direction of motion
It is adjacently positioned side by side on straight direction.
6. conditioner according to claim 1, it is characterised in that also including the first dividing plate, first heat exchange
Passage is connected by the first new air compartment with the fresh air air inlet, second heat exchanger channels by the first return air chamber with it is described
Return air exhaust outlet is connected, and the both sides of first dividing plate are respectively the described first new air compartment and the first return air chamber.
7. conditioner according to claim 1, it is characterised in that also including second partition, first heat exchange
Passage is connected by the second new air compartment with the fresh air outlet, second heat exchanger channels by the second return air chamber with it is described
Return air air inlet is connected, and the both sides of the second partition are respectively the described second new air compartment and the second return air chamber.
8. conditioner according to claim 1, it is characterised in that the return air air inlet and fresh air air-supply
Air sensing device is provided with mouthful.
9. a kind of air conditioning method, it is characterised in that its based on the conditioner described in claim any one of 1-8,
It comprises the following steps：
Obtain the temperature value T1 in target space and the temperature value T2 in fresh air space；
When described | T1-T2 | during≤T0, start fresh air bypass mode：Pass sequentially through the fresh air air inlet, the first heat exchanger channels
And the gas in fresh air space is delivered to target space by fresh air outlet, pass sequentially through return air air inlet, bypass air channel with
And the gas in the target space is delivered to fresh air space by return air exhaust outlet；
When described | T1-T2 | during ＞ T0, start heat exchange mode of operation：Pass sequentially through the fresh air air inlet, the first heat exchanger channels
And the gas in fresh air space is delivered to target space by fresh air outlet, passes sequentially through return air air inlet, the second heat exchange and lead to
Gas in the target space is delivered to fresh air space by road and return air exhaust outlet；
In above-mentioned steps, T0 is default temperature threshold, T0≤10 DEG C.
10. air conditioning method according to claim 9, it is characterised in that the temperature value T1 in the acquisition target space
Also include in the step of with the temperature value T2 in fresh air space：
Obtain the air pollution numerical value W in the fresh air space；
Include after the step of temperature value T1 for the obtaining target space and temperature value T2 in fresh air space：
As the W≤W0, and | T1-T2 | during≤T0, start the fresh air bypass mode；
As the W≤W0, and | T1-T2 | during ＞ T0, start the heat exchange mode of operation；
As the W >=W0, start air purification mode：The air for disconnecting the fresh air space and the target space is conveyed,
Its by the interior circulation air channel described in claim 2 from the target Spatial absorptive air, and via the dedusting mechanism dedusting
After be transferred back to the target space；
In above-mentioned steps, W0 is default air pollution threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571699.0A CN107192080A (en) | 2017-07-13 | 2017-07-13 | Conditioner and air conditioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571699.0A CN107192080A (en) | 2017-07-13 | 2017-07-13 | Conditioner and air conditioning method |
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| Publication Number | Publication Date |
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| CN107192080A true CN107192080A (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571699.0A Pending CN107192080A (en) | 2017-07-13 | 2017-07-13 | Conditioner and air conditioning method |
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| Country | Link |
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| CN (1) | CN107192080A (en) |
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| CN108662664A (en) * | 2018-06-07 | 2018-10-16 | 天津市第五季环境科技有限公司 | A kind of free vertical new wind turbine in placement position |
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
| CN109210691A (en) * | 2018-09-13 | 2019-01-15 | 珠海格力电器股份有限公司 | The fault judgment method and heat recovery apparatus of fresh air heat recovery apparatus bypass air-valve |
| CN109708238A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | New blower |
| CN110454880A (en) * | 2019-07-08 | 2019-11-15 | 新疆维吾尔自治区建筑设计研究院 | Xeothermic severe cold cold climate area's whole year is with Fresh air handing air-conditioner set and application method |
| CN110608500A (en) * | 2019-10-18 | 2019-12-24 | 珠海格力电器股份有限公司 | Adjustable fresh air machine and control method thereof |
| CN111998453A (en) * | 2020-04-09 | 2020-11-27 | 卢利华 | Whole-house air epidemic prevention energy-saving system |
| CN113251537A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔空调电子有限公司 | Full-heating fresh air machine |
| CN113251592A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔空调电子有限公司 | Operation control method of total-heat fresh air machine |
| WO2021159932A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Full-heat ventilation fan having double-layer air duct |
| CN114110966A (en) * | 2020-08-25 | 2022-03-01 | 广东美的制冷设备有限公司 | Temperature control method and device for fresh air machine, fresh air machine and storage medium |
| CN115183441A (en) * | 2022-07-15 | 2022-10-14 | 青岛海信日立空调系统有限公司 | Air conditioner |
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| CN107525198A (en) * | 2017-10-13 | 2017-12-29 | 成都明日蔚蓝科技有限公司 | One kind is without pipeline aeration device and VMC |
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
| CN108662664A (en) * | 2018-06-07 | 2018-10-16 | 天津市第五季环境科技有限公司 | A kind of free vertical new wind turbine in placement position |
| CN108662664B (en) * | 2018-06-07 | 2023-10-31 | 天津市第五季环境科技有限公司 | Vertical fresh air machine with unconstrained placement position |
| CN109210691A (en) * | 2018-09-13 | 2019-01-15 | 珠海格力电器股份有限公司 | The fault judgment method and heat recovery apparatus of fresh air heat recovery apparatus bypass air-valve |
| CN109708238A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | New blower |
| CN110454880A (en) * | 2019-07-08 | 2019-11-15 | 新疆维吾尔自治区建筑设计研究院 | Xeothermic severe cold cold climate area's whole year is with Fresh air handing air-conditioner set and application method |
| CN110608500A (en) * | 2019-10-18 | 2019-12-24 | 珠海格力电器股份有限公司 | Adjustable fresh air machine and control method thereof |
| CN110608500B (en) * | 2019-10-18 | 2023-08-29 | 珠海格力电器股份有限公司 | Adjustable fresh air machine and control method thereof |
| WO2021159932A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Full-heat ventilation fan having double-layer air duct |
| CN113251592A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔空调电子有限公司 | Operation control method of total-heat fresh air machine |
| WO2021159933A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Operation control method for total-heat fresh air ventilator |
| WO2021159934A1 (en) * | 2020-02-12 | 2021-08-19 | 青岛海尔空调电子有限公司 | Total heat ventilation machine |
| CN113324303A (en) * | 2020-02-12 | 2021-08-31 | 青岛海尔空调电子有限公司 | Full-hot fresh air machine with double-layer air duct |
| EP4105567A4 (en) * | 2020-02-12 | 2023-08-16 | Qingdao Haier Air-Conditioning Electronic Co., Ltd | Full-heat ventilation fan having double-layer air duct |
| EP4105572A4 (en) * | 2020-02-12 | 2023-08-16 | Qingdao Haier Air-Conditioning Electronic Co., Ltd | Total heat ventilation machine |
| CN113251537A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔空调电子有限公司 | Full-heating fresh air machine |
| CN111998453A (en) * | 2020-04-09 | 2020-11-27 | 卢利华 | Whole-house air epidemic prevention energy-saving system |
| CN114110966A (en) * | 2020-08-25 | 2022-03-01 | 广东美的制冷设备有限公司 | Temperature control method and device for fresh air machine, fresh air machine and storage medium |
| CN115183441A (en) * | 2022-07-15 | 2022-10-14 | 青岛海信日立空调系统有限公司 | Air conditioner |
| CN115183441B (en) * | 2022-07-15 | 2024-04-26 | 青岛海信日立空调系统有限公司 | Air conditioner |
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Effective date of registration: 20190522 Address after: 100195 Beijing Haidian District, Sijiqing Road, No. 7 Courtyard 1 Building-1 to 3 Floors 102, east of 3 Floors D62 Applicant after: Zhongan Ruili (Beijing) Technology Co., Ltd. Address before: Room 501, 5th floor, Block B, Haige International Building, 20 Xuanwumen Wai Street, Xicheng District, Beijing 100052 Applicant before: National Security (Beijing) Technology Co., Ltd. |
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Application publication date: 20170922 |